I also have this problem (on the computer of my dear old mother, 250 miles away, so remote support through SSH.....) so I'll be happy to lend a hand if I can...
Upgraded her to 16.10 remotely via the command line because her 16.04 install developed the infinite login loop with a GLX error on starting X as mentioned in #20 Now getting the mtrr_add problem instead. She had no complaints with 304.131-0ubuntu3 (Xenial release version), so whatever it is arrived in the 304.132 release, I think. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to nvidia-graphics-drivers-304 in Ubuntu. https://bugs.launchpad.net/bugs/1634802 Title: Could not insert module Status in nvidia-graphics-drivers-304 package in Ubuntu: Fix Released Status in nvidia-graphics-drivers-304 source package in Yakkety: Triaged Bug description: Ubuntu release: 16.10 Yakkety Yak Kernel version: 4.8.0-22-generic x86_64 Package version: 304.132-0ubuntu1 The nvidia module cannot be loaded. The following errors are reported: Could not insert module Unknown symbol in module and: nvidia: Unknown symbol mtrr_del (err 0) nvidia: Unknown symbol mtrr_add (err 0) It looks like the buildfix_kernel_4.3.patch, which is supposed to be dealing with those calls, is not applied in this release of the package. The package was working fine with the previous fully updated Ubuntu version 16.04 prior to the upgrade to 16.10. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-304/+bug/1634802/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp